The answer to this is B, hope it helps.
Answer:
it doesn`t really have 'social progression'
it`s like having their own religion but no effect on those around them
Multiple factors were involved in the decision of exploration of Mars.
Mars is similar to Earth in size and it is the next planet. Moreover, evidence was present to suggest that liquid water existed, and may possibly still exist, on Mars. All of these factors led to the planet's exploration.
Answer: Gerontology is the study of the biological, psychological, and social aspects of aging. Social gerontology is a subfield of gerontology that focuses on the social as opposed to the physical or biological aspects of aging.
